A023930 - OEIS

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A023930

Theta series of A*_18 lattice.

1, 0, 0, 0, 0, 0, 0, 0, 0, 38, 0, 0, 0, 0, 0, 0, 0, 342, 0, 342, 0, 0, 0, 0, 1938, 0, 0, 0, 5814, 0, 7752, 0, 0, 0, 0, 23256, 31046, 0, 23256, 54264, 0 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,10`
	REFERENCES	`J. H. Conway and N. J. A. Sloane, "Sphere Packings, Lattices and Groups", Springer-Verlag, p. 114.`
	CROSSREFS	`Sequence in context: A063681 A087020 A171407 * A022072 A154229 A037936` `Adjacent sequences: A023927 A023928 A023929 * A023931 A023932 A023933`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 15 20:59 EST 2012. Contains 205852 sequences.